2MASS J11201607+6757507

All names: Gaia DR2 1060936091245051520, WD 1117+682, WISEA J112016.06+675750.4, 2MASS J11201607+6757507, Gaia EDR3 1060936091245051520, Gaia DR3 1060936091245051520, WISE J112016.08+675750.5, TIC 147992231, SDSS J112016.08+675750.6

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Stilism sdss-wdms.org (29/04/2016) Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 11 20 16.06 (0.1) 11 20 16.08 11 20 16.06 (0.1) 11 20 16.09 11 20 16.08 (0.1) 11 20 15.50
Declination 67 57 50.36 (0.09) 67 57 50.62 67 57 50.37 (0.1) 67 57 50.62 67 57 50.66 (0.09) 67 57 46.08
Spectral type DA:+M M3V DA:5.0+M
Effective temperature [K]
log(g) [cgs]
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 2.19 (0.1) 2.16 (0.1) 2.19 (0.1)
Distance [pc] 455.75 (23) 462.94 (29) 455.75 (23)
Composition
Proper motion (right ascension) [mas/yr] -5.112793941 (0.1) -4.602926724 (0.2) -5.113 (0.1)
Proper motion (declination) [mas/yr] -19.05494579 (0.1) -18.94292542 (0.2) -19.055 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 15.26 (0.05)
H magnitude 14.52 (0.05)
K magnitude 14.43 (0.08)
u magnitude 20.50 (0.07) 20.56 20.50 (0.07) 20.48
g magnitude 19.35 (0.01) 19.39 19.35 (0.01) 19.33
r magnitude 18.36 (0.008) 18.43 18.36 (0.008) 18.36
i magnitude 17.20 (0.006) 17.24 17.20 (0.006) 17.21
z magnitude 16.56 (0.01) 16.60 16.56 (0.01) 16.56
G magnitude 17.97 (0.02) 17.99 17.97 (0.003)
BP magnitude 19.05 (0.02) 19.04
RP magnitude 16.76 (0.008) 16.78
Pan g magnitude 19.26 (0.01)
Pan r magnitude 18.40 (0.009)
Pan i magnitude 17.24 (0.003)
Pan z magnitude 16.69 (0.004)
Pan y magnitude 16.41 (0.007)
E(B-V) 0.023

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.